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Using of ConcurrentHashMap as attribute

2015-05-13 06:26


it is possible to use an entity attribute of type java.util.concurrent.ConcurrentHashMap

Your web site http://www.objectdb.com/object/db/database/features 'Object Model & Data Types' has no guidelines about this data type.

Best regards

btc_es's picture
Joined on 2014-10-20
User Post #44
2015-05-13 09:09

You can persist a Map field holding a ConcurrentHashMap instance but it will be loaded as java.util.HashMap when the entity is retrieved from the database.

ObjectDB Support
ObjectDB - Fast Object Database for Java (JPA/JDO)
support's picture
Joined on 2010-05-03
User Post #2,201

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